M20-7870446P

Overview

The M20-7870446P is a surface-mount female socket header from the Harwin M20 series, designed for board-to-board and wire-to-board interconnections. It features an 8-position configuration with a 2.54 mm pitch across two rows. The connector utilizes gold-plated contacts housed in a nylon body, rated for 3A current and operating within a temperature range of -40°C to 105°C. This component supports automated assembly processes.

Feature Summary

• Surface-mount design facilitates automated pick-and-place manufacturing
• Gold contact plating ensures reliable signal transmission and corrosion resistance
• Compact dual-row layout optimizes PCB space utilization

Applications

• Industrial control systems requiring robust board-to-board connections
• Telecommunications equipment utilizing high-density signal routing
• General-purpose electronic assemblies needing reliable SMT headers

Procurement Notes

Verify the specific suffix 'P' against official datasheets to confirm packaging or tape-and-reel specifications. Ensure compatibility with standard reflow soldering profiles. Cross-reference the manufacturer's latest documentation to confirm active status and lead time requirements before finalizing procurement plans.

Selection Notes

Select this component when surface-mount technology is required for 2.54mm pitch applications. Consider the 3A current rating and 1000V voltage capability for circuit safety. Verify that the PCB footprint matches the specified SMD pad dimensions to ensure proper mechanical retention and electrical performance during thermal cycling.

Part Context

This part belongs to the M20 series, known for its compact form factor and reliability in industrial environments. The series offers various configurations including through-hole and cable mount options, but this specific model focuses on surface-mount efficiency for high-volume production lines.

Replacement Considerations

Direct substitutes include other 8-pin, 2-row, 2.54mm pitch SMD female headers from compatible manufacturers. Verify pinout orientation and housing height compatibility. Check if alternative suppliers offer identical gold plating thickness and nylon material grades for equivalent performance.